Abrasive belt grinding processing method and device capable of automatically finishing workpiece

A grinding process and abrasive belt grinding technology, which is applied in the direction of grinding automatic control devices, abrasive belt grinders, metal processing equipment, etc., can solve the problem of no process control of grinding amount, achieve the purpose of improving grinding quality and optimizing grinding The effect of cutting parameters and improving productivity

Inactive Publication Date: 2009-10-28
天津智通信息系统集成有限公司
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Problems solved by technology

[0005] At present, for the grinding of complex profiles, whether it is using special grinding machine tools, CNC grinding machine tools or robot grinding, there is no process control for the amount of grinding in the grinding process, and the grinding process is mainly aimed at the surface roughness of the workpiece. Spend

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  • Abrasive belt grinding processing method and device capable of automatically finishing workpiece

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 As shown, the present invention includes a grinding amount generation module 1, a trajectory planning module 2, a calibration module 3, a modified grinding knowledge base 4, a path correction module 5, a process control module 6, an execution unit 7, a grinding unit 8 and a measurement Unit 9.

[0021] Grinding amount generation module 1 of the present invention is a software module, and the modification grinding process is the process of realizing the transformation from actual workpiece to ideal workpiece. Therefore, it is hoped that each point on the workpiece will be consistent with the ideal workpiece after grinding, but the actual grinding amount All are measured, and the measurement can only obtain the expected grinding amount of a limited number of points. In the grinding amount generation module 1, if the customer ca...

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Abstract

The invention relates to an abrasive belt grinding method and device capable of automatically modifying the shape of workpieces. The method of the invention consists of a set of automatic equipment for modifying the grinding system, adopts intelligent process control, and uses abrasive belt grinding to achieve Realize the automatic modification and grinding of workpieces with complex surfaces. The device of the invention mainly includes several parts such as a control unit, an execution unit and a grinding unit. The control unit includes several software modules, among which the grinding knowledge base is the core software module, which can automatically generate each grinding parameter according to the input grinding amount of each point, and other software modules such as the path correction module according to these parameters, finally Generate the actual processing path; the execution unit is a robot or a digital machine tool, which can receive the actual processing path of the control unit to generate the processing trajectory; the grinding unit is an abrasive belt grinder, which can accept the instructions of the execution unit to complete the workpiece. Contouring grinding. The method of the invention can be widely used in the profile grinding and processing of various workpieces with high dimensional accuracy and complex profiles.

Description

technical field [0001] The invention relates to a grinding method and device, in particular to an abrasive belt grinding method and device capable of automatically modifying workpieces. Background technique [0002] Among various cutting processes, grinding is the most widely used and most technically difficult process. The reason is that no matter whether it is a metal material or a non-metal material, any difficult-to-machine material with high hardness and high toughness, especially the special material used under extreme environmental conditions, is generally only capable of grinding and there is no other way. Cutting process occupies a very important position in the field of mechanical processing. [0003] Grinding methods are mainly divided into grinding wheel grinding and abrasive belt grinding. Abrasive belt grinding is a new process of grinding the surface of the workpiece with a high-speed moving abrasive belt and corresponding contact methods according to the sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B21/00B24B51/00
Inventor 孙云权汤青甘中学吴水华齐立哲刘晓明王荣
Owner 天津智通信息系统集成有限公司
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